What are some of your tank conditions? as long as everything is stable, you have sub 20 nitrates, and little to no phosphates. You should be fine. Lighting obviously matters, but BTA's require less light than some of the harder to keep anemone (magnificas/etc).
They prefer to wedge their feet deep into rock holes, if they can find one, sometimes under neath overhangs with their pedal disc extended around into the light. They can and will move so cover power heads and watch your other corals, if you have corals you are not willing to lose anemone might not be for you. If you are willing to take the risk to lose any other coral in the tank than anemone are a good fit.
Do not feed it to often, unless you want it to grow fast, if you want faster growth feed once/twice a week, but try to give a couple days between feedings, (enough time to purge the old waste), remember an anemone only has one mouth, which also acts as its method to expel waste.
If you have any other specific questions feel free to ask, if you think you want an RBTA than go for it. If you have false/true percs just know that they may oir may not take the the anemone, and if they do it could take any length of time (sometimes more than a year).